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First Quasar Gravitational Lens Discovered (w/video) - Universe Today
[/caption] Gravitation lensing – a phenomenon that falls out of Einstein’s theory of general relativity – has been observed numerous times, making for some fantastic images of rings, arcs and crosses composed of massive galaxies light years away. As the light from a background object is bent by gravity around a foreground object, multiple, magnified … Continue reading "First Quasar Gravitational Lens Discovered (w/video)"